Unit 1: Essentials of Geometry

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Across
  1. 3. Two shapes are the same size and shape
  2. 7. An angle greater than 90 degrees
  3. 9. Polygon with 5 sides
  4. 11. Polygon with 8 sides
  5. 12. An angle less than 90 degrees
  6. 14. Angles that add up to 90 degrees
  7. 15. Not intersecting or parallel
  8. 16. Polygon with 4 sides
  9. 19. On the same line
Down
  1. 1. Formed by two rays that share a common endpoint
  2. 2. Where two rays meet
  3. 4. Lines that form right angles
  4. 5. Two shapes are the same shape but not the same size
  5. 6. Cuts an angle or segment into two congruent parts
  6. 8. Angles that add up to 180 degrees
  7. 10. A type of polygon with all its sides and angles equal
  8. 13. An angle that is exactly 180 degrees
  9. 17. Two angles that add up to 180 and are adjacent
  10. 18. Means next to
  11. 19. on the same plane